:root {
  color-scheme: dark;
  --fundo: #050b18;
  --painel: rgba(16, 32, 60, 0.72);
  --borda: rgba(110, 190, 255, 0.22);
  --texto: #e8f1ff;
  --texto-2: #a9bdd6;
  --ciano: #4fd8ff;
  --ciano-escuro: #03121f;
  --verde: #39d98a;
  --ambar: #ffc857;
  --vermelho: #ff7a7a;
  --perigo: #c62828;
  --raio: 16px;
  --fonte: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
button, input { font-family: inherit; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--fundo);
  color: var(--texto);
  font-family: var(--fonte);
  font-size: 17px;
  line-height: 1.45;
  min-height: 100vh;
  padding: env(safe-area-inset-top) env(safe-area-inset-right) calc(env(safe-area-inset-bottom) + 16px) env(safe-area-inset-left);
  -webkit-text-size-adjust: 100%;
}
.fundo {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(60% 40% at 50% 0%, rgba(79, 216, 255, 0.16), transparent 70%),
    radial-gradient(40% 30% at 100% 100%, rgba(40, 110, 255, 0.12), transparent 70%),
    var(--fundo);
}
.topo {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  padding: 12px 16px;
  background: rgba(5, 11, 24, 0.86);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borda);
}
.marca { display: flex; align-items: center; gap: 10px; font-size: 17px; letter-spacing: 0.02em; }
.marca b { color: var(--ciano); font-weight: 600; }
.reator {
  width: 22px; height: 22px; border-radius: 50%;
  border: 3px solid var(--ciano);
  box-shadow: 0 0 10px rgba(79, 216, 255, 0.7), inset 0 0 6px rgba(79, 216, 255, 0.6);
}
.pilula {
  font-size: 13px; padding: 5px 10px; border-radius: 999px;
  border: 1px solid var(--borda); color: var(--texto-2); white-space: nowrap;
  max-width: 55vw; overflow: hidden; text-overflow: ellipsis;
}
.pilula.ok { color: var(--verde); border-color: rgba(57, 217, 138, 0.5); }
.pilula.alerta { color: var(--ambar); border-color: rgba(255, 200, 87, 0.5); }
main { padding: 12px 16px 24px; max-width: 640px; margin: 0 auto; outline: none; }
.tela[hidden], [hidden] { display: none !important; }
.cartao {
  background: var(--painel);
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 16px;
  margin: 12px 0;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.cartao.centro { text-align: center; }
.cartao.perigo { border-color: rgba(255, 122, 122, 0.4); }
h2 { font-size: 19px; margin: 0 0 8px; font-weight: 600; }
p { margin: 8px 0; }
.nota { color: var(--texto-2); font-size: 15px; }
.rodape { text-align: center; margin-top: 18px; }
code { font-family: ui-monospace, Menlo, monospace; font-size: 14px; color: var(--ciano); word-break: break-all; }
label { display: block; font-size: 15px; color: var(--texto-2); margin: 12px 0 6px; }
input[type="text"] {
  width: 100%; font-size: 17px; padding: 12px 14px; min-height: 48px;
  color: var(--texto); background: rgba(3, 10, 22, 0.8);
  border: 1px solid var(--borda); border-radius: 12px;
}
input.codigo { font-size: 28px; letter-spacing: 0.35em; text-align: center; font-variant-numeric: tabular-nums; }
input:focus-visible, button:focus-visible { outline: 3px solid var(--ciano); outline-offset: 2px; }
.botao {
  display: block; width: 100%; min-height: 48px; margin-top: 12px;
  font-size: 17px; font-weight: 600; border-radius: 12px; cursor: pointer;
  border: 1px solid transparent; padding: 12px 16px;
}
.botao.primario { background: var(--ciano); color: var(--ciano-escuro); }
.botao.secundario { background: transparent; color: var(--texto); border-color: var(--borda); }
.botao.perigo { background: var(--perigo); color: #fff; }
.botao.link { background: transparent; color: var(--ciano); border: 0; text-decoration: underline; min-height: 44px; }
.botao:disabled { opacity: 0.55; cursor: progress; }
.botoes { display: flex; gap: 10px; }
.botoes .botao { flex: 1; }
.mensagem { min-height: 1.2em; font-size: 15px; color: var(--ambar); }
.mensagem.ok { color: var(--verde); }
.passos { padding-left: 22px; margin: 8px 0; }
.passos li { margin: 6px 0; }
.abas {
  position: sticky; top: 56px; z-index: 4;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px;
  padding: 8px 0; background: rgba(5, 11, 24, 0.9);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.aba {
  min-height: 44px; font-size: 14px; font-weight: 600; color: var(--texto-2);
  background: transparent; border: 1px solid var(--borda); border-radius: 10px; padding: 6px 4px;
}
.aba[aria-selected="true"] { color: var(--ciano-escuro); background: var(--ciano); border-color: var(--ciano); }
.badge {
  display: inline-block; min-width: 20px; padding: 0 6px; border-radius: 999px;
  background: var(--ambar); color: #1d1300; font-size: 12px; line-height: 20px;
}
.linha-titulo { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.selo { font-size: 13px; font-weight: 700; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--borda); }
.selo.OK { color: var(--verde); border-color: rgba(57, 217, 138, 0.5); }
.selo.ATENCAO, .selo.PARCIAL, .selo.DESATUALIZADO { color: var(--ambar); border-color: rgba(255, 200, 87, 0.5); }
.selo.SEM_DADOS { color: var(--texto-2); }
.lista, .lista-status { list-style: none; padding: 0; margin: 0; }
.lista > li, .lista-status > li { border-top: 1px solid rgba(110, 190, 255, 0.12); padding: 12px 0; }
.lista > li:first-child, .lista-status > li:first-child { border-top: 0; }
.lista.compacta > li { padding: 8px 0; font-size: 15px; }
.lista-status b { display: block; font-size: 15px; }
.lista-status .ponto { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 8px; background: var(--texto-2); }
.ponto.OK { background: var(--verde); }
.ponto.ATENCAO { background: var(--ambar); }
.aviso-titulo { font-weight: 600; }
.aviso-meta { font-size: 13px; color: var(--texto-2); }
.nivel-critico .aviso-titulo { color: var(--vermelho); }
.nivel-aviso .aviso-titulo { color: var(--ambar); }
.etiqueta { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--borda); color: var(--texto-2); margin-right: 6px; }
.etiqueta.verde { color: var(--verde); border-color: rgba(57, 217, 138, 0.5); }
.etiqueta.ambar { color: var(--ambar); border-color: rgba(255, 200, 87, 0.5); }
.resumo { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 12px; }
.dialogo {
  position: fixed; inset: 0; z-index: 20; display: flex; align-items: flex-end; justify-content: center;
  padding: 16px calc(16px + env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));
  background: rgba(0, 0, 0, 0.6);
}
.dialogo .cartao { width: 100%; max-width: 560px; background: #0b1730; }
@media (prefers-reduced-motion: no-preference) {
  .reator { animation: pulso 3s ease-in-out infinite; }
  @keyframes pulso { 50% { box-shadow: 0 0 16px rgba(79, 216, 255, 0.95), inset 0 0 8px rgba(79, 216, 255, 0.8); } }
}
@media (max-width: 360px) { .aba { font-size: 12px; } body { font-size: 16px; } }